With the applications that SOL has developed to reclaim contaminated areas and using adequate technological solutions, it is possible to reduce and also in some cases to eliminate completely polluting substances present in the ground, in the subsoil, in superficial or underground waters. The actions that SOL proposes for the reclamation and environmental reinstatement of polluted areas favour the reduction of the material moved as well as treatment on the site and multiple usage of the soil, of the subsoil and of filling material subject to reclamation, in compliance with the recent Ministerial Decree N. 471 of 25 October 1999. Thanks to the experience it has acquired in developing biological activity with pure oxygen, in recycling and treating organic substances in limited sites and in treating polluted waters, SOL is able to offer innovative process solutions, such as:

• dioxidation of organic materials that have filtered into in the ground
• ozone treatment of percolation water
• dioxidating washing of the contaminated soil.